package com.neusoft.elmboot.service;

import java.util.List;
import com.neusoft.elmboot.po.Orders;
/**
 * 订单接口
 * Service
 */
public interface OrdersService {
    public int createOrders(Orders orders);
    public Orders getOrdersById(Integer orderId);
    public List<Orders> listOrdersByUserId(String userId);

    public void updateOrderState(Integer orderId);
    public void deleteOrder(Integer orderId);
}